TDS-C01 · Question #89
By definition, Tableau displays measures over time as a ____________.
The correct answer is D. Line. Tableau automatically defaults to a Line chart when a measure is plotted over a time dimension, because line charts are specifically designed to show continuous change across time - connecting data points emphasizes trends and progression. Packed Bubbles (A) are used for…
Question
By definition, Tableau displays measures over time as a ____________.
Options
- APacked Bubble
- BBar
- CStacked Bar
- DLine
How the community answered
(29 responses)- A7% (2)
- B3% (1)
- C3% (1)
- D86% (25)
Explanation
Tableau automatically defaults to a Line chart when a measure is plotted over a time dimension, because line charts are specifically designed to show continuous change across time - connecting data points emphasizes trends and progression. Packed Bubbles (A) are used for comparing proportions or part-to-whole relationships, not temporal data. Bar charts (B) compare discrete categories side-by-side and don't inherently convey time flow. Stacked Bars (C) show composition within categories, again without implying sequential time movement. A helpful memory tip: think "Line = Timeline" - both words share "line," and a timeline is the most natural way to visualize how something changes over time, which is exactly what Tableau defaults to.
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